EPA Method 551.1 - Analytes Mix #1

1,5-Dihydroxy-9,10-anthraquinone, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 117-12-4

2,2',3,3',4,4',5,6,6'-Nonachlorobiphenyl, 100 µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 52663-79-3

Custom Biomarker Mix 0378.12 Carbazole 0615.27 17 alpha(H)-22,29,30-Trisnorhopane 0622.27 alpha alpha alpha (20R)-Cholestane 0643.28 alphaßß (20R,24S)-24-Methylcholestane 0609.29 alpha alpha alpha (20R,24R)-24-Ethylcholestane